Holy necroposting, batman!
Also, I have one of those gasp-causing Fiat 500's now in the even more gasp-causing Abarth version. Great gas mileage if you can stay off it
.
36 mpg driving like a total jerk (accelerating hard, 80 mph on the highway stretch)
40 mpg driving "normally"
44 mpg driving with an eye for eco
I imagine 50 mpg would be attainable if you put eco tires on it pumped them to the max and drove 55 mph highway and short shifted/coasted more.